CN201168389Y - Picture frame structure - Google Patents

Abstract

The utility model discloses a picture frame structure contains a main frame body, and this main frame body has a stereoplasm portion and a soft portion. The hard portion is a rigid body, the soft portion is a deformable elastomer, and the soft portion and the hard portion are integrally molded. Wherein the hard portion and the soft portion define at least one accommodation groove suitable for accommodating at least one lens.

Description

frame structure

technical field

The utility model relates to a picture frame structure, in particular to a picture frame structure of swimming goggles.

Background technique

The existing goggles used in diving, skiing and other activities provide users with proper isolation and protection functions, especially the goggles used in diving masks must provide better waterproofing in deep water environments with high water pressure Function. Therefore, the components of the diving goggles must be closely matched to fully exert their isolation and protection functions; on the contrary, if the components cannot be completely tightly assembled, there will be problems at the joints of the components. gaps, resulting in the danger of water seepage to the user under the water surface.

Taking the diving goggles of the current prior art as an example, they are usually assembled by several main components. In detail, please refer to FIG. 1A and FIG. 1B , the existing diving goggles are composed of a diving mask 10 and a frame structure 20 . Wherein, the mirror frame structure 20 mainly includes an upper frame part 22 , a lower frame part 24 and several joint parts 26 . The upper and lower frame parts 22, 24 are independent parts and components respectively, and it bridges between several joint points of the upper and lower frame parts 22, 24 respectively by several joints 26, and the upper and lower frame parts 22, 24 Combined to form a complete picture frame, and form two accommodating grooves for respectively accommodating two lenses.

The reason why the existing frame structure 20 divides a complete frame into two independent upper and lower frame parts 22, 24 is mainly due to the consideration of convenience when assembling the lenses. Because the existing upper and lower frame parts 22, 24 are made of hard materials, the picture frame formed after its assembly is a rigid body structure that is not easily deformed, and this rigid body structure will not be conducive to assembling the lens in the accommodating groove of the picture frame . In order to solve this problem, the frame structure 20 of the existing diving goggles is to design the frame as two independent upper and lower frame parts 22, 24, and form a joint at the junction of the two opposite ends of the upper and lower frame parts 22, 24. Two gaps, thereby increasing the elasticity of the frame itself, so that the lens can be easily assembled in the accommodating groove of the frame, and finally bridged between the gaps through the joint 26 to form a complete frame.

Although this type of combined spectacle frame structure 20 can easily assemble the lenses, the tightness of its assembly is not good, for example, in the upper and lower frame parts 22, 24 middle section nose bridge area 28 (as shown by the dotted line in the first figure) A gap 29 is generated near the junction point due to poor adhesion, and then the risk of water seepage easily occurs in the gap 29 in a deep water environment with relatively high water pressure. In view of this, in order to strengthen the assembly tightness of the existing combined mirror frame structure 20, the prior art is to add a fixed seat 30 to the nose bridge area 28 in the middle of the upper and lower frame parts 22, 24, and lock it on the fixed seat 30. A locking device 32, such as a screw, is used to improve the assembly tightness of the joints of the mirror frame. But this kind of combined mirror frame structure 20 with the fixing seat 30 is not only more cumbersome to manufacture, but also has a large number of assembly components and high cost, and is easy to be lost when the user uses them. Therefore, it is really necessary to redesign a frame structure so that it has the advantages of easy assembly, simple structure, and good waterproof performance.

Utility model content

An object of the present invention is to provide a frame structure applied to goggles, which can not only provide proper protection for users, but also has the advantages of easy assembly and simple structure.

The purpose of the utility model is achieved by providing a mirror frame structure, which includes a main frame body, and the main frame body has a hard part and a soft part. The hard part is a rigid body, the soft part is a deformable elastic body, and the soft part and the hard part are integrally molded, or connected to the hard part in other joint ways. Wherein the hard part and the soft part define at least one accommodating groove, which is suitable for accommodating at least one lens.

The utility model also provides a frame structure for swimming goggles, the frame structure includes a main frame body, the main frame body has: a hard part, which is a rigid body; and a soft part, which is a deformable elastic body, It is connected to the hard part, wherein the hard part and the soft part define at least one accommodating groove, which is suitable for sealingly accommodating at least one lens.

The utility model has the advantages that the picture frame structure can improve the assembly tightness of the joints of the picture frame, and the manufacturing process is simple, and the number of assembly components is small, the cost is low, it is not easy to lose during use, and the water resistance is good.

In order to make the above-mentioned purpose, technical features, and advantages of the present utility model more comprehensible, the following is a detailed description of preferred embodiments with accompanying drawings.

Description of drawings

1A and 1B are schematic diagrams of existing goggles for diving;

2A and 2B are schematic diagrams of diving goggles in an embodiment of the utility model;

Fig. 3 is a schematic diagram of the main frame in an embodiment of the utility model;

Fig. 4A to Fig. 4F are the schematic diagrams of the composition material change of the main frame body in several embodiments of the present invention;

5A to 5D are schematic diagrams of the main frame with gaps in several embodiments of the present invention;

6A to 6B are schematic diagrams of the main frame with decorative joints in several embodiments of the present invention; and

7A to 7C are schematic diagrams of single-mirror, three-mirror and four-mirror frame structures of the present invention.

Explanation of main component symbols

A: Hard part B: Soft part

10: Diving mask 20: Frame structure

22: Upper frame part 24: Lower frame part

26: Joining parts 28: Nose bridge area

29: Gap 30: Fixing seat

32: Locking device

100: diving goggles 200: diving mask

300: frame structure 310: main frame

311: Upper bridge 312: Nose bridge

313: Border part 3131: First border

3132: Second frame 320: Storage slot

330: The first gap 332: The second gap

340: the first joint 342: the second joint

400: lens

Detailed ways

The content described below is aimed at a frame structure applied to goggles, especially a frame structure applied to goggles for swimming and diving. However, it is understandable that the spectacle frame structure disclosed in the present invention is not limited to be used in diving activities. Those who are familiar with this technology can make appropriate changes or modifications after understanding the spirit and principle of the present invention. Therefore, all these changes should be regarded as falling within the claims described in the present utility model.

Please refer to Fig. 2A and Fig. 2B, what is shown in the figure is to apply an embodiment of a diving goggle of the present utility model, the diving goggle 100 of this embodiment comprises a diving mask 200, a frame structure 300 and two Lens 400. Specifically, the frame structure 300 includes a main frame body 310, and the main frame body 310 has an upper bridge portion 311, a nose bridge portion 312 and a frame portion 313, wherein the nose bridge portion 312 extends from a central area of the upper bridge portion 311 to Extending downward, the frame portion 313 has a first frame 3131 and a second frame 3132 . The first frame 3131 is formed between one side of the upper bridge portion 311 and the nose bridge portion 312 , and the second frame 3132 is formed between an opposite side of the upper bridge portion 311 and the nose bridge portion 312 .

Please refer to FIG. 3 together. What is shown in the figure is the main frame body 310 of the mirror frame structure 300 in an embodiment of the present invention. In terms of composition materials, one of the characteristics of the main frame body 310 of the present invention is that the main frame body 310 includes a hard part A and a soft part B, wherein the hard part A is a rigid body, and the soft part B is a A deformable elastic body. In a preferred implementation state, the aforementioned hard part A is selected from polycarbonate (Polycarbonate, PC), acrylonitrile-butadiene-styrene plastic (ABS), polypropylene (Polypropylene, PP), nylon, metal In the group formed by its combination. On the other hand, the aforementioned soft part B is selected from thermoplastic rubber (Thermoplastic Rubber, TPR), thermoplastic polyurethane (Thermoplastic Polyurethane, TPU), thermoplastic elastomer (Thermoplastic Elastomer, TPE), polyurethane (Polyurethane, PU), polyvinyl chloride (Polyvinylchloride, PVC), silicone (Silicone) and their combinations in the group.

It should be noted that, unlike the existing combined mirror frame structure with two independent upper and lower frame parts, the hard part A and the soft part B in the mirror frame structure 300 of the present invention are integrally formed to ensure that the hard part There is no gap between A and the soft part B, and jointly define two accommodating grooves 320, which are suitable for accommodating the two lenses 400 in a sealed or seamless manner. In addition, the integrally formed hard part A and soft part B are overmolding or multi-component injection molding (Multi-Material Injection Molding), so that the hard part A and soft part B It is formed in the mold and makes the hard part A and the soft part B tightly bonded.

According to the foregoing, since the main frame body 310 of the present invention has an integrated structure, the risk of water seepage in the existing combined mirror frame structure in deep water environment can be avoided. On the other hand, since the main frame body 310 of the present utility model has a partially rigid hard part A and a partially deformable soft part B, the main frame body 310 of the present utility model not only has the strength of a part rigid body, but on the other hand It also has the plasticity of some elastomers. Therefore, when assembling the lens 400 into the frame structure 300 of the present invention, the user can easily assemble the lens 400 in the accommodating groove 320 defined by the main frame body 310, without the need to install the lens 400 in the main frame as in the existing frame structure. Body setting gap.

In addition, in other implementation states, the soft part B of the main frame body 310 of the present invention can also be connected to the hard part A by other joint methods. For example, the main frame 310 further includes a connection component (not shown) for connecting the soft part to the hard part. Wherein, the connection component may include a flange and a groove, which are respectively arranged on one of the hard part A and the soft part B. Through the assembly of the flange and the groove, the soft part B can be sealed. It is connected to the hard part A, and at least one accommodating groove defined by the hard part A and the soft part B is suitable for accommodating at least one lens in an airtight manner, so that the goggles using the utility model are suitable for operation in a deep water environment without risk of water seepage. In addition, the soft part B of the present invention can also be connected to the hard part A by using an adhesive.

The frame structure of the utility model described above is only one of several implementation states, and those skilled in the art can make appropriate changes or modifications after understanding the aforementioned content. Several embodiments described below are only used to illustrate the changes of the practical application of the utility model, and are not intended to limit the utility model.

Please refer to FIG. 4A to FIG. 4C , those shown in the figures are several changes in the composition materials of the main frame body 310 of the present invention. Specifically, the main frame body 310 of the present invention may use a soft material for one of the upper bridge portion 311, nose bridge portion 312, and frame portion 313 of the main frame body 310 depending on the overall rigidity and elasticity requirements of the actual main frame body 310. Part B, the rest of the main frame body 310 matches the hard part A. Or, please refer to Fig. 4D to Fig. 4F, the soft part B is used for two of the upper bridge part 311, the nose bridge part 312 and the frame part 313, and the other parts are matched with the hard part A, etc., or other similar changes are all applications Several possible implementation states of the present utility model. In particular, the materials of the soft part B and the hard part A can be appropriately adjusted according to the overall shape of the diving goggles, so that the main frame 310 has both beautiful and diverse shapes.

In addition, gaps can also be provided at appropriate positions of the main frame body 310 of the present invention to further increase the elasticity of the main frame body 310 of the present invention. For example, when one of the upper bridge portion 311, nose bridge portion 312 and frame portion 313 of the main frame body 310 uses the soft part B, and when the soft part B includes the upper bridge portion 311, the hard part A includes the nose bridge portion 312 and the frame portion 313, the main frame body 310 can be provided with a first notch 330 between the upper bridge portion 311 and the first frame 3131, and a second notch 332 can be provided between the upper bridge portion 311 and the second frame 3132 , as shown in Figure 5A. On the other hand, when the soft part B includes the frame part 313, and the hard part A includes the upper bridge part 311 and the nose bridge part 312, the main frame body 310 can be provided with a first frame between the upper bridge part 311 and the first frame part 3131. A notch 330, and a second notch 332 is provided between the upper bridge portion 311 and the second frame 3132, as shown in FIG. 5B.

On the other hand, if two of the upper bridge portion 311, the nose bridge portion 312 and the frame portion 313 of the main frame body 310 use the soft part B, and when the soft part B includes the upper bridge portion 311 and part of the nose bridge portion 312, hard When the quality part A includes the frame part 313 and part of the nose bridge part 312, the main frame body 310 can set a first gap 330 between the upper bridge part 311 and the first frame part 3131, and a gap 330 can be provided between the upper bridge part 311 and the second frame part 3132. A second gap 332 is provided between them, as shown in FIG. 5C . On the other hand, if when the soft part B includes the frame part 313 and part of the nose bridge part 312, and the hard part A includes the upper bridge part 311 and part of the nose bridge part 312, the main frame body 310 can be placed on the upper bridge part 311 and the second bridge part 312. A first notch 330 is provided between a frame 3131 , and a second notch 332 is provided between the upper bridge portion 311 and the second frame 3132 , as shown in FIG. 5D .

Based on the above, as shown in Figure 5A to Figure 5D, in the implementation state where the main frame body 310 is provided with the first notch 330 and the second notch 332, the frame structure 300 of the present invention further includes a first joint member 340 and A second joint member 342 is used to engage with the first notch 330 and the second notch 332 respectively after the main frame body 310 accommodates the two lenses 400 . In a preferred embodiment, the first joint part 340 and the second joint part 342 have a decorative surface, which can further match the exterior design of the diving goggles, as shown in FIGS. 6A and 6B .

It should be noted that although the main frame of the picture frame structure in the aforementioned implementation state is provided with several gaps, the main frame of the present invention will not cause the problem of water seepage like the existing combined picture frame structure. The main reason is that the utility model The novel picture frame structure is integrally formed or assembled or bonded in other appropriate ways, so the bridge of the nose of the main frame of the utility model has no gaps, thereby overcoming the water seepage problem of the existing combined picture frame structure. In particular, the bridge of the nose of the main frame of the present utility model does not need to be additionally provided with the existing fixing seat 30 and locking device 32 as shown in FIG. Dilemma, can also achieve the purpose of reducing costs.

In addition, the above-mentioned mirror frame structure with double mirrors of the present invention is only one of several embodiments of the present invention, and is not intended to limit the present invention. Anyone skilled in the art can easily modify it after understanding the foregoing. In other words, the hard part A and the soft part B in the spectacle frame structure of the present invention can jointly define at least one accommodating groove for accommodating at least one lens.

For example, the frame structure of the present invention can be designed according to the actual number of lenses to be matched with a single-mirror frame structure, a double-mirror frame structure, a three-mirror frame structure and a four-mirror frame structure. As shown in Figure 7A, the frame structure of the present utility model shown in the figure is a frame structure 300 of a single-mirror type, which jointly defines an accommodating groove 320 by a hard part A and a soft part B for accommodating 400 for one lens. As shown in Figure 7B, the frame structure of the present utility model shown in the figure is a frame structure 300 of a three-mirror type, which jointly defines an accommodating groove 320 by the hard part A and the soft part B for respectively Accommodates three mirrors 400 including two side mirrors. As shown in Figure 7C, the frame structure of the utility model shown in the figure is a four-mirror frame structure 300, which jointly defines two accommodating grooves 320 by the hard part A and the soft part B, for respectively accommodating Four mirrors 400 including two side mirrors. Wherein, the single-mirror, three-mirror and four-mirror frame structures shown in FIG. 7A to FIG. 7C all have the same technical features as the above-mentioned double-mirror frame structure, which are omitted here for brevity.

Claims (18)

1. A picture frame structure, comprising a main frame body, characterized in that the main frame body has: a hard part, which is a rigid body; and a soft part, which is a deformable elastic body, integrally molded with the hard part Molding, wherein the hard part and the soft part define at least one accommodating groove, which is suitable for sealingly accommodating at least one lens. 2. The spectacle frame structure according to claim 1, wherein the soft part and the hard part are overmolded by injection molding. 3. The spectacle frame structure according to claim 1, wherein the soft part and the hard part are multi-component injection molding. 4. The spectacle frame structure according to claim 1, wherein the main frame body comprises: an upper bridge portion; a bridge of the nose extending downward from a central area of the upper bridge portion; and a frame portion having a first frame and The second frame, the first frame is formed between the upper bridge portion and the side of the bridge of the nose, and the second frame is formed between the opposite sides of the upper bridge portion and the bridge of the nose. 5 . The spectacle frame structure according to claim 4 , wherein the soft part comprises at least one of the upper bridge part, the nose bridge part and the frame part. 6. The spectacle frame structure according to claim 5, wherein the soft part includes the upper bridge part, the hard part includes the frame part, and the main frame is provided with a first notch formed on the upper bridge part and the first frame, and a second gap is formed between the upper bridge part and the second frame. 7. The spectacle frame structure according to claim 5, wherein the soft part includes the frame part, the hard part includes the upper bridge part, and the main frame is provided with a first notch formed on the upper bridge part and the first frame, and a second gap is formed between the upper bridge part and the second frame. 8. The spectacle frame structure according to claim 6, further comprising a first joint and a second joint, which are respectively engaged in the first notch and the second joint when the main frame accommodates the at least one lens. Second notch. 9. The spectacle frame structure according to claim 7, further comprising a first joint and a second joint, which are respectively engaged in the first notch and the second joint when the main frame accommodates the at least one lens. Second notch. 10. The spectacle frame structure according to claim 1, wherein the hard part and the soft part define a receiving groove, which is suitable for receiving a lens. 11. The spectacle frame structure according to claim 1, wherein the hard part and the soft part define a receiving groove, which is suitable for respectively receiving three lenses. 12. The spectacle frame structure according to claim 1, wherein the hard part and the soft part define two accommodating grooves, which are suitable for respectively accommodating two lenses. 13. The spectacle frame structure according to claim 1, wherein the hard part and the soft part define two accommodating grooves, which are suitable for accommodating four lenses respectively. 14. A frame structure for swimming goggles, the frame structure includes a main frame body, characterized in that the main frame body has: a hard part, which is a rigid body; and a soft part, which is a deformable elastic body , connected to the hard part, wherein the hard part and the soft part define at least one accommodating groove, which is suitable for sealingly accommodating at least one lens. 15. The spectacle frame structure according to claim 14, wherein the soft part and the hard part are integrally formed. 16. The spectacle frame structure according to claim 14, wherein the main frame body further comprises a connecting component for connecting the soft part to the hard part. 17. The mirror frame structure according to claim 16, wherein the connecting component comprises a flange and a groove. 18. The spectacle frame structure according to claim 14, wherein the soft part is connected to the hard part in an adhesive manner.

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